Re: [hibernate-dev] [ORM] Query with condition on subclass attribute

2020-07-01 Thread Gail Badner
I don't see it documented in the user guide. Is it safe to assume that this functionality won't be going away? On Wed, Jul 1, 2020 at 5:11 PM Steve Ebersole wrote: > It is not portable. Hibernate applies an implicit treat-as operation in > such cases. This is actually Hibernate's behavior

Re: [hibernate-dev] [ORM] Query with condition on subclass attribute

2020-07-01 Thread Steve Ebersole
It is not portable. Hibernate applies an implicit treat-as operation in such cases. This is actually Hibernate's behavior from the beginning. JPA says this should use an explicit treat-as operation. On Wed, Jul 1, 2020, 4:58 PM Gail Badner wrote: > Hi, > > Given the following inheritance

[hibernate-dev] [ORM] Query with condition on subclass attribute

2020-07-01 Thread Gail Badner
Hi, Given the following inheritance hierarchy: @Entity public class Person { @Id private int id; ... } @Entity public class Employee extends Person { private String title; } Executing a query like the following succeeds. "from Person where title = 'abc'" I thought that it